15 unsolved ocean mysteries
1. Ghost Ship Kaz II
2. The giant cannibal shark
3. The Mariana Trench
4. The Baltic Sea anomaly
5. The Bloop
6. The submarine disappearances in 1968
7. The real Atlantis
8. The sea serpent from HMS Daedalus
9. The Bermuda Triangle
10. The cursed shipwreck of the Gulf of Mexico
11. The Beast of Stronsay
12. The ghost island of Bermeja
13. The Devil’s Sea
14. The Yonaguni Monument
15. The Kraken
